"They continuously experiment and try different ways of playing and arranging the songs, until the very last moment. The guitar overdub on 'Mysterious Ways', for example, went down after the mix was finished."
- Robbie Adams, engineer on the Achtung Baby recordings
did you know
The band considered releasing The Joshua Tree as a double-album that would have included B-sides. Bono was the most vocal proponent of the idea, whereas The Edge argued for the 11-track version that was ultimately released.